The Green Nutritionals Pure Plant-Source Omega3 is a vegan alternative to fish oil, providing essential omega 3 fatty acids without the use of fish. Each capsule contains 850mg of Life’sOMEGA3 marine microalgae oil, delivering 255mg DHA and 127mg EPA derived from clean marine microalgae (Schizochytrium species), the same original source fish obtain their omega 3s from. This plant-based oil is free from heavy metals such as mercury and arsenic and avoids the sustainability concerns linked to fish oil. DHA and EPA are important nutrients that can be included as part of a balanced diet and healthy lifestyle. Made in Australia, vegan and packaged in glass.